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CN109873291A 一种可输出三种波长的全固态激光器 无效 - 驳回

一种可输出三种波长的全固态激光器
摘要：
本发明提供了一种可输出三种波长的全固态激光器，包括泵浦源(1)、准直透镜(2)、聚焦透镜(3)、第一腔镜(4)、激光增益介质(5)、第二腔镜(6)、第三腔镜(7)、第四腔镜(8)、倍频晶体(9)和旋转式带通滤波片(10)。本发明可通过控制倍频晶体(9)的温度和切换旋转式带通滤波片(10)，实现三种不同波长(671nm、532nm、457nm)的激光输出，即一台全固态激光器可以输出红光激光、或者输出绿光激光、或者输出蓝光激光。相比于单一波长的全固态激光器，本发明的应用范围更广泛，用户可以根据实际需求设置不同波长的激光输出，而不需要购置三台不同波长的全固态激光器。
摘要（英）：

The invention provides an all-solid-state laser capable of outputting three wavelengths. The all-solid-state laser comprises a pumping source (1), a collimation lens (2), a focusing lens (3), a firstendoscope (4), a laser gain medium (5), a second endoscope (6), a third endoscope (7), a fourth endoscope (8), a frequency doubling crystal (9) and a rotation type band-pass optical filter (10). The laser outputs of three different wavelengths (671nm, 532nm and 457nm) by controlling the temperature of the frequency doubling crystal (9) and switching the rotation type band-pass optical filter (10),namely, one all-solid-state laser can output the red laser, the green laser or the blue laser; compared with the all-solid-state in single wavelength, the application range of the all-solid-state laser is more extensive in application range, a user can set laser outputs of different wavelengths according to an actual demand, and does not need to purchase three all-solid-state lasers with different wavelengths.

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